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Tb2Ce3PmN6

Alexandria ALEX

Alex-ID: agm040872953 · Space group: C2/m (#12)

Basic Information

Formula
Tb2Ce3PmN6
Alex-ID
agm040872953
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
190.03
ų
Cell a
7.9379
Å
Cell b
7.9379
Å
Cell c
7.1028
Å
α angle
77.16
°
β angle
77.16
°
γ angle
25.85
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Tb2Ce3PmN6
Tb
2.00 · 16.7%
Ce
3.00 · 25.0%
Pm
1.00 · 8.3%
N
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0090
eV/atom
Formation energy
-1.7326
eV/atom
Corrected total energy
-100.3230
eV
Raw total energy
-100.3230
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0036
eV
DOS at Fermi level
7.8053
Total magnetisation
0.5882
μB

Additional Information

Prototype ID

AB2C3D6_28_spg12

Decomposition

CePmN2 Tb5CeN6 CeN

Computed at

2024-11-16 02:48:01.054586

Citation

Alexandria website
https://alexandria.icams.rub.de/
Attribution

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm040872953).

Reference

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

3D Crystal Structure Rendering

Loading 3D structure…

Style: Ball & Stick
Raw CIF Data
# CIF generated by HEAS from Alexandria entry agm040872953
data_agm040872953
_cell_length_a     7.93790
_cell_length_b     7.93790
_cell_length_c     7.10277
_cell_angle_alpha  77.16329
_cell_angle_beta   77.16329
_cell_angle_gamma  25.85443
_cell_volume       190.03130
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  Tb1 Tb 0.83262 0.83262 0.33449 1.00000
  Tb2 Tb 0.16738 0.16738 0.66551 1.00000
  Ce1 Ce 0.50000 0.50000 0.50000 1.00000
  Ce2 Ce 0.83271 0.83271 0.83253 1.00000
  Ce3 Ce 0.16729 0.16729 0.16747 1.00000
  Pm1 Pm 0.50000 0.50000 0.00000 1.00000
  N1 N 0.32967 0.32967 0.08540 1.00000
  N2 N 0.66705 0.66705 0.41603 1.00000
  N3 N 0.67033 0.67033 0.91460 1.00000
  N4 N 0.00045 0.00045 0.74083 1.00000
  N5 N 0.99955 0.99955 0.25917 1.00000
  N6 N 0.33295 0.33295 0.58397 1.00000
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